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- tetrahydroxybutyl pyrrole 四羟基丁基吡咯
- Such is the case in pyrrole, thiophene, and furan. 吡咯,噻酚和呋喃的情况就是这样。
- Scheme 1.Condensation of pyrrole and benzaldehyde. 图式1吡咯与苯甲醛的缩合反应。
- Such is the case in pyrrole, thiophene, and furan . 吡咯，噻酚和呋喃的情况就是这样。
- Catalytic hydrogenation of pyrrole, furan and thiophene was investigated. 考察了常温常压下吡咯、呋喃和噻吩的催化加氢反应;
- UHMWPE fibers were treated by chromic acid oxidation and pyrrole vapor deposition respectively. 摘要采用铬酸氧化法及吡咯气相沉积聚合法处理UHMWPE纤维。
- At the same time, the Fe3+ ion shell was the oxidant to polymerize pyrrole monomer. 同时，Fe3O4粒子表面的Fe3+可以氧化吡咯单体聚合而得到Fe3O4/聚吡咯复合材料。
- The role of sodium salicylate in electropolymerization of pyrrole on zincated steel was studied by cyclic voltammetry. 利用循环伏安法等方法分析了水杨酸钠.;电镀锌钢板上电聚合吡咯的作用。
- In this paper the various methods of forming pyrrole, dihydropyrrole and pyrrolidine compounds were reviewed. 根据母环氧化状态的不同,吡咯衍生物单体可分为吡咯、二氢吡咯以及四氢吡咯等三类化合物。
- Five novel histidine modified porphyrins were synthesized by reaction of corresponding pyrrole with aldehyde. 摘要通过吡咯和相应的醛合成了五个新型的以组氨酸修饰的卟啉类化合物。
- The pyrrole ring of DU 122290 serves to increase the rigidity of the side chain present in sultopride. DU 122290的吡咯环的作用是提高了舒多普利的侧链的刚度。
- In the third chapter, the coupling of aryl halides with pyrrole, indole, imidazole, pyrazole was investigated. 芳基碘代物、溴代物与芳胺的偶联则仅限于与富电子芳胺的反应取得了成功。
- The NOx emission from pyridine is different from that from pyrrole due to their different molecular structures. 由于吡啶和吡咯结构上的差异，导致随反应温度的变化NOx的生成规律不同；
- Peak of decene is the highest in the chromatogram.Another compounds are detected such as pyrrole, furanmethanol,indole and guanosine. 组分含量最多的是十碳烯烃，同时还检出了一些含氮化合物吡咯、呋喃、吲哚、鸟甙等。
- The two-photon resonance ionization processes at 355nm make the ion intensities of pyrrole and the clusters obviously more abundant than at 532nm. 355nm下可能存在双光子共振电离过程，使得该波长下吡咯母体及团簇离子信号较532nm有明显增强。
- Pyrrole was polymerized on alkanethiol self-assembled SAMs monolayers modified gold electrodes through electrochemical method. 摘要用电化学聚合法在多种烷基硫醇自组装膜修饰金电极上制备了聚吡咯。
- Polypyrrole was synthesized by chemical oxidation from pyrrole,and its molecular structure was characterized by FT-IR spectrum. 以吡咯为单体、三氯化铁为氧化剂、化学氧化合成了本征态聚吡咯,用红外光谱对其结构进行了表征。
- The structures、bioactivities、registers、and manufacturers of mentioned pyrazole &pyrrole insecticides were also involved. 文中涉及吡唑类、吡咯类、杀虫剂的化学结构、生物活性、登记与专利和开发公司等。
- Oxygen have not a hand in the oxidation of pyrrole, and positive limit of pyrrole polymer is not influenced by the oxygen. 在有光条件下,氧并不直接参与吡咯的氧化过程,对聚吡咯的极限电位无显著影响。
- So we designed the resins which polyacrylates as the main chain, biphenylyl as the side chain and the pyrrole on the end of the side chain. 因此本文设计了以聚丙烯酸酯为主链，侧链为联苯基，末端带有吡咯基的树脂。
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海词词典，十七年品牌
